Roaster oven with end caps



FIG. 1 is a perspective view of a roaster oven showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left, end view thereof;

FIG. 5 is a right, end view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design of a roaster oven with end caps, as shown and described. 